They are labeled with the name of the manufacturer and a generic non-proprietary name such as the United States Adopted Name (USAN) or International Nonproprietary Name (INN) of the drug. A generic drug must contain the same active ingredients as the original brand-name formulation. Define generic. generic synonyms, generic pronunciation, generic translation, English dictionary definition of generic. adj. 1. a. Relating to or descriptive of an entire group or class: Cancer is a generic term for a group of diseases in which cells proliferate wildly. GENERIC definition: 1. shared by, typical of, or relating to a whole group of similar things, rather than to any…. Learn more. GENERIC meaning: 1. shared by, typical of, or relating to a whole group of similar things, rather than to any…. Learn more. A generic drug or other product is one that does not have a trademark and that is known by a general name, rather than the manufacturer's name. Generic drugs are as effective as those with brand names. Doctors sometimes prescribe cheaper generic drugs instead of more expensive brand names. Comprehensive guide to generic : meaning, definition, origin, usage, and more. Perfect for students, writers, and language enthusiasts. Available in all 50 states, Marley Drug is an online pharmacy providing low-cost medications, great customer service, and free home delivery. This disambiguation page lists articles associated with the title Generic. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. The meaning of GENERIC is relating to or characteristic of a whole group or class : general. How to use generic in a sentence. Describes something that is broad, not specific, or lacking distinctive qualities. It can also mean not protected by a brand or trademark. A product that is sold under a general name rather than a brand name, often at a lower price.